At 09:44 PM 5/14/2001 -0400, Nathan Russell wrote:

>However, that is still drawing a distinction between new and
>experienced users.

Well, so what if it does?  It is an extremely minor difference.  New users 
would still get first time LL tests - it just means that they wouldn't get 
exponents that someone else abandoned.  It is an exponent thing, not a user 
thing.  Many organizations have distinctions for new members.  Non-voting 
members, provisional members, Fraternity pledges, etc.  To a new user, what 
does it matter if he gets a brand new exponent instead of one that someone 
else abandoned in the same range?  Why would a new user prefer an exponent 
someone else abandoned over one that no one else has been assigned?  To me, 
it seems that (if anything) he would prefer a new one because there is a 
possibility of the person who abandoned it getting back to work on it and 
finishing it in the mean time.


>   For that matter, if a milestone is delayed by a
>month or two, it doesn't significantly hurt everyone's overall odds of
>finding a prime.

I know, but it would be nice to know whether what seems to be M38 is or 
isn't M38.

I can empathize with you here.  However, I was a new user only a
>little over a year ago, and if someone had said on the mailing list at
>that time that new users should be given assignments chosen so that
>they couldn't harm milestones, I would have been upset.

They would still be contributing towards milestones.  If there are 
exponents below a milestone that never have been assigned, they would get 
them.


>Yes, it would be nice to say that we know for sure which Mersenne
>prime is the thirty-eighth, but doing so does not speed us towards
>discovering the thirty-ninth.

But there could be one smaller than what now seems to be #38, because there 
are exponents in that range that haven't had even 1 LL.


>For that matter, I am sure that there are users who have run a single
>exponent and then left,

Well, that's OK.  Their work helps.  Does anyone have an idea of the % of 
people who start and then quit w/o finishing an assignment?


+------------------------------------+
|     Jud McCranie                   |
|                                    |
| former temporary part-time adjunct |
| instructor of a minor university   |
+------------------------------------+


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